Temperature-Dependent Poling Behavior of CaZrO3-Modified (K,Na) NbO3-Based Lead-Free Piezoceramics:

来源 :The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会) | 被引量 : 0次 | 上传用户:kiddmanwy
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  Electrical poling is indispensable to endow isotropic ferroelectric polycrystals with a net macroscopic polarization and hence piezoelectricity.But the important question of what poling conditions,especially in the case of poling temperature,yield superior piezoelectricity in(K,Na)NbO3-based ceramics remains open.
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